Patentable/Patents/US-12179762
US-12179762

Vehicle control device, vehicle control method, and program

PublishedDecember 31, 2024
Assigneenot available in USPTO data we have
Inventorsnot available in USPTO data we have
Technical Abstract

Provided is a vehicle control apparatus capable of preventing sudden deceleration of a vehicle to be controlled even in a case of failure to recognize a step condition at a predetermined position. The vehicle control apparatus 140 is mounted on the vehicle. The vehicle control apparatus 140 includes a position acquisition unit F1 configured to acquire a position of the vehicle, a route acquisition unit F2 configured to acquire a planned route of the vehicle, a recognition unit F3 configured to recognize a stop condition included in image data Dg from an imaging device, a range setting unit F4 configured to set a recognizable range for the stop condition in the planned route, a speed calculation unit F5 configured to calculate a braking speed of the vehicle, the braking speed allowing the vehicle to stop at a stop position corresponding to the stop condition without an acceleration of the vehicle during deceleration exceeding a set value, and a traveling control unit F6 configured to control a speed of the vehicle to the braking speed when the position of the vehicle is included in the recognizable range and the recognition unit fails to recognize the stop condition.

Patent Claims
4 claims

Legal claims defining the scope of protection, as filed with the USPTO.

4

4. The vehicle control apparatus according to claim 2, wherein the storage unit stores the set value.

5

5. The vehicle control apparatus according to claim 1, wherein the stop condition is a red or yellow light color of a traffic light.

6

6. The vehicle control apparatus according to claim 1, wherein the stop condition is lighting of a railroad crossing alarm or a closed state of a railroad crossing gate.

7

7. The vehicle control apparatus according to claim 6, wherein the recognition unit is configured to recognize the stop condition based on the image data and an alarm sound.

Classification Codes (CPC)

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Patent Metadata

Filing Date

December 15, 2020

Publication Date

December 31, 2024

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Cite as: Patentable. “Vehicle control device, vehicle control method, and program” (US-12179762). https://patentable.app/patents/US-12179762

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